St. Lawrence Gap Weather in August

August in St. Lawrence Gap brings high temperatures, with highs of 29°C (84°F) and nights dropping to 26°C (79°F). Rainfall is on the higher side this month, averaging around 153 mm (6 in), so keep a rain jacket handy.

Rainfall in St. Lawrence Gap in August

Analyzing past climate data, one can expect approximately 16 days of rain, averaging 153 mm (6 in). Rain falls regularly this month and can be quite heavy when it does. Showers can be substantial, so waterproof gear is a good idea.

Temperature in St. Lawrence Gap in August

August in St. Lawrence Gap brings typical temperatures with highs around 29°C (84°F) and lows of 26°C (79°F). This kind of day-to-night contrast is typical for this time of year. With lows of 26°C (79°F), it stays warm throughout the night. A cold shower before going to sleep is one of the easiest ways to cool down before bed.

Sunshine in St. Lawrence Gap in August

Enjoy a sunny month with about 263 hours of sunshine, the clear skies make St. Lawrence Gap even more beautiful.

Wind Speed in St. Lawrence Gap in August

August sees wind speeds averaging 4 m/s (8 knots). You'll experience variable conditions with moderate winds that create small waves on water and keep branches moving. Conditions range from light winds to moderate breezes throughout the month.

Average water temperature in August

At 28°C (82°F), the water is warm and comfortable for swimming. Most people find this temperature ideal for spending longer periods in the water.

For St. Lawrence Gap itself, January, February, March, April, May and December generally stand out with the best circumstances. If you're seeking pleasant, dry and sunny weather somewhere else in the world, our weather planner can help you explore other options.

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• January
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For a detailed overview over the year and the best time to visit Barbados, check out our St. Lawrence Gap's climate page.

St. Lawrence Gap Temperature in August

Min Temperature 26°C (79°F)  

Max Temperature 29°C (84°F)  

Water Temperature 28°C (82°F) *  

Chance of Rain 55%  

Precipitation 153 mm (6 in)  

Rainy days 16 days  

Humidity 80% *  

Windspeed 4 m/s (8 knots) *  

Sunshine 263 hours *  

Percentage Sunshine *  

* Data from: Bridgetown, Barbados (10 KM, 6 Miles).

Daily Historical Temperatures

50-year average (1976-2025)

Based on our historical records, temperatures in St. Lawrence Gap typically stay consistent throughout August, with daily highs averaging around 29°C (84°F). Nights are warm, with lows around 26°C (79°F).

Average temperatures in August

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Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec

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Historical weather for St. Lawrence Gap in August

Browse day-by-day weather records for St. Lawrence Gap spanning 51 years. Select any month and year to see actual temperatures, rainfall, and conditions recorded on each day.

Historical weather Temperatures Precipitation

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‹ January February March April May June July August September October November December ›

St. Lawrence Gap historical weather extremes in August

Based on 19 years of weather observations in St. Lawrence Gap between 2006 and 2025, these are the recorded extremes.

• The warmest day in August was on August 26, 2010, with a maximum of 32°C (90°F).
• The coldest August day was on August 23, 2012, with a maximum of 27°C (81°F).
• St. Lawrence Gap registered its coldest August night on August 3, 2019, with temperatures dropping to 16°C (61°F).

What to Wear in St. Lawrence Gap in August

Warm weather calls for comfortable, breathable clothing in August. Cotton t-shirts, shorts, light dresses, and sandals are perfect. You might still want a light layer for evenings or air-conditioned places (for example buses). Also bring a poncho, it will rain a lot! Waterproof everything you can. The water temperature sits at about 28°C (82°F), making it perfect for swimming and water activities. Don't forget to pack your favorite swimwear and perhaps some snorkel gear. And with plenty of sunshine hours, don’t forget sunglasses, sunscreen, and maybe a sun hat.

What To Do in St. Lawrence Gap in August

We rated the following activities from 1 (least suitable) to 10 (best) to do.

Swimming

8/10

Cycling

7/10

Walking

7/10

Camping

7/10

Outdoor sports

7/10

Select a Month

Check the conditions for any month of the year.

• January
• February
• March
• April

• May
• June
• July
• August

• September
• October
• November
• December

For a detailed overview over the year and the best time to visit Barbados, check out our St. Lawrence Gap's climate page.

More climate data for St. Lawrence Gap

Temperature Rainfall Sunshine Humidity Wind Speed Water Temp

See the full St. Lawrence Gap climate overview or explore weather in Barbados.